This style is Stio's Fremont Stretch Fleece. The fabric has a soft brushed inside and is buttery smooth on the outside for a very luxurious feel. It's a slim-fit design, and features the RAF logo in orange. If you're on the fence about this one, buy it. We don't think you'll regret it! It's an RAF HQ favorite.
Mix of nylon, polyester, and polyurethane.